This class will show you how, what and when to apply a specific pruning system. This class will cover the natural pruning system, including structural pruning of young trees, as well as mature tree pruning techniques (crown cleaning, crown thinning, crown raising, crown reduction). More formal systems including pollarding, espalier, and pleaching are also covered. Pruning cycles and seasonal timing are discussed. Mal-pruning is defined (tree topping, lion’s tailing, over thinning), and rehabilitative pruning techniques are explained.This advanced class will discuss how to restore mal-pruned trees and shrubs.
Overview
Taught by
UW Botanic Gardens